peta76 Posted April 3, 2017 Share Posted April 3, 2017 Hi People I need some help what is P2263 fault code? My smax loses power so I turn it off. Re-stat it and it fine until it happens again. Quote Link to comment Share on other sites More sharing options...
Stoney871 Posted April 4, 2017 Share Posted April 4, 2017 It's a turbocharger boost fault.Sent from my SM-G930F Quote Link to comment Share on other sites More sharing options...
Multiplamicky Posted April 8, 2017 Share Posted April 8, 2017 Mine was suffering from from low boost pressure about 3 weeks ago on the reader, kept showing engine management light and reduced performance bought some turbo cleaner from Halfords £9 and put in diesel tank, running loads better and no problems since, worth a try. Mines going to have a dose every 6 months now. Quote Link to comment Share on other sites More sharing options...
Brommers2 Posted March 8, 2019 Share Posted March 8, 2019 I just posted my story on another thread but it would equally fit here. I had the same symptoms, which got worse to the point that I was ready to scrap it. Changed the fuel filter but still had the problem. Smokey black exhaust on hard acceleration too. Tried Wynn’s Turbo Cleaner fuel additive (not the system or injector versions). Mine was so bad it took 2 treatments to fix it but it is now sweet as a nut. Total cost about £15! No more smoke and no more limp mode. Quote Link to comment Share on other sites More sharing options...
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